ZA200200261B - Synergistic combinations or carboxylates for use as freezing point depressants and corrosion inhibitors in heat transfer fluids. - Google Patents
Synergistic combinations or carboxylates for use as freezing point depressants and corrosion inhibitors in heat transfer fluids.Info
- Publication number
- ZA200200261B ZA200200261B ZA200200261A ZA200200261A ZA200200261B ZA 200200261 B ZA200200261 B ZA 200200261B ZA 200200261 A ZA200200261 A ZA 200200261A ZA 200200261 A ZA200200261 A ZA 200200261A ZA 200200261 B ZA200200261 B ZA 200200261B
- Authority
- ZA
- South Africa
- Prior art keywords
- carboxylates
- heat transfer
- freezing point
- corrosion inhibitors
- point depressants
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/12—Oxygen-containing compounds
- C23F11/124—Carboxylic acids
- C23F11/126—Aliphatic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Treatment Of Sludge (AREA)
- Fire-Extinguishing Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Detergent Compositions (AREA)
- Lubricants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The use of a composition comprising a mixture of a C 1 - C 2 carboxylic acid salt and a C 3 - C 5 carboxylic acid salt as a coolant composition in automotive engines is described. The aqueous compositions may further comprise a hydrocarbyl triazole or a hydrocarbyl thiazole
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99305665A EP1087004A1 (en) | 1999-07-16 | 1999-07-16 | Synergistic combinations of carboxylates for use as freezing point depressants and corrosion inhibitors in heat transfer fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200200261B true ZA200200261B (en) | 2002-09-25 |
Family
ID=8241522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200200261A ZA200200261B (en) | 1999-07-16 | 2002-01-11 | Synergistic combinations or carboxylates for use as freezing point depressants and corrosion inhibitors in heat transfer fluids. |
Country Status (21)
Country | Link |
---|---|
US (1) | US6689289B1 (en) |
EP (3) | EP1087004A1 (en) |
JP (1) | JP4854896B2 (en) |
KR (1) | KR100674347B1 (en) |
CN (1) | CN1213125C (en) |
AT (2) | ATE479733T1 (en) |
AU (1) | AU766625B2 (en) |
BG (1) | BG106285A (en) |
BR (2) | BR0017508B1 (en) |
CA (2) | CA2599138C (en) |
CZ (2) | CZ298580B6 (en) |
DE (2) | DE60012940T2 (en) |
ES (2) | ES2228567T3 (en) |
MX (1) | MXPA02000633A (en) |
PL (2) | PL192103B1 (en) |
PT (1) | PT1206504E (en) |
RU (1) | RU2240338C2 (en) |
SI (1) | SI1206504T1 (en) |
TR (2) | TR200201931T2 (en) |
WO (1) | WO2001005906A1 (en) |
ZA (1) | ZA200200261B (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1158036A1 (en) * | 2000-05-24 | 2001-11-28 | Texaco Development Corporation | Carboxylate salts in heat-storage applications |
DE10122769A1 (en) * | 2001-05-10 | 2002-11-14 | Basf Ag | Antifreeze concentrates containing the dye C.I. Reactive Violet 5 |
DE10222102A1 (en) * | 2002-05-17 | 2003-11-27 | Basf Ag | A method for cooling combustion engines, involves using a circulating coolant fluid which contains non-ionic corrosion inhibitors and is at least intermittently de-ionized |
DE10235477A1 (en) | 2002-08-02 | 2004-02-12 | Basf Ag | Aqueous antifreeze composition useful in coolant fluids, heat-transfer fluids or cooling brines comprises an aliphatic or aromatic dicarboxylic acid salt and corrosion inhibitors |
US20040234701A1 (en) * | 2003-02-19 | 2004-11-25 | Caton Gregory James | Lower alkyl carboxylic acid moieties as organoleptic stabilizers and preservatives of food and beverages and for preventing oxidative corrosion of metals |
EP1711575B1 (en) * | 2004-01-21 | 2015-11-18 | Cargill, Incorporated | Deicer compositions including corrosion inhibitors |
US7638069B2 (en) * | 2005-12-29 | 2009-12-29 | Texaco Inc. | Potassium propionates for use as freezing point depressants and corrosion protection in heat transfer fluids |
US7309453B2 (en) * | 2006-05-12 | 2007-12-18 | Intel Corporation | Coolant capable of enhancing corrosion inhibition, system containing same, and method of manufacturing same |
KR101331986B1 (en) * | 2006-12-20 | 2013-11-25 | 주식회사 지코스 | Concentrate composition of organic acid salt with high concentration, method of preparing the same, and engine cooling water containing the same |
GB2441836B (en) * | 2007-03-16 | 2008-08-13 | Brewfitt Ltd | Drinks dispensing apparatus |
US7790054B2 (en) | 2007-06-28 | 2010-09-07 | Chevron U.S.A. Inc. | Antifreeze concentrate and coolant compositions and preparation thereof |
US20090001313A1 (en) * | 2007-06-28 | 2009-01-01 | Chevron U.S.A. Inc. | Antifreeze Concentrate and Coolant Compositions and Preparation Thereof |
US20090250654A1 (en) * | 2007-06-28 | 2009-10-08 | Chevron U.S.A. Inc. | Antifreeze concentrate and coolant compositions and preparation thereof |
JP2009040803A (en) * | 2007-08-06 | 2009-02-26 | National Institute Of Advanced Industrial & Technology | Heat transmitting medium |
CA2634382A1 (en) | 2008-06-06 | 2009-12-06 | Dnp Canada Inc. | Compositions made from fermentation broth and methods of use |
US20100270494A1 (en) * | 2009-04-22 | 2010-10-28 | Chevron U.S.A. Inc. | Hot test fluid containing vapor phase inhibition |
CN102634323A (en) * | 2012-04-16 | 2012-08-15 | 贾振勇 | Heating anti-freezing agent |
GB201211060D0 (en) | 2012-06-22 | 2012-08-01 | Brotherton Esseco Ltd | De-icer and/or anti-icer compositions and methods |
JP6256757B2 (en) * | 2014-01-15 | 2018-01-10 | 公立大学法人 富山県立大学 | Antifreeze and its usage |
JP6154371B2 (en) * | 2014-12-26 | 2017-06-28 | トヨタ自動車株式会社 | Coolant composition and method for operating internal combustion engine using the same |
PL3265535T3 (en) | 2015-03-04 | 2020-09-07 | Prestone Products Corporation | Super concentrate additive solution composition |
CN106857803A (en) * | 2017-01-20 | 2017-06-20 | 东莞市领升等离子抛光设备有限公司 | A kind of low freezing point quick-freezing fresh-keeping liquid |
JP2020128839A (en) * | 2019-02-08 | 2020-08-27 | 株式会社デンソー | Heat transport system |
CN113349219B (en) * | 2021-05-25 | 2022-09-23 | 中国船舶重工集团公司第七一八研究所 | Anti-freezing disinfectant and preparation method thereof |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3779927A (en) * | 1971-04-26 | 1973-12-18 | Dow Chemical Co | Heat transfer agent composition |
GB1505388A (en) * | 1975-11-27 | 1978-03-30 | Bp Chem Int Ltd | Acid salt solutions |
NL185703C (en) * | 1975-11-27 | 1990-07-02 | Bp Chem Int Ltd | METHOD FOR THE PRESERVATION OF ANIMAL FEED OR AGRICULTURAL PRODUCTS. |
NL7902506A (en) * | 1979-03-30 | 1980-10-02 | Verdugt Bv | Process for the preparation of mixtures of alkali metal salts and calcium salts of carboxylic acids with 1-3 carbon atoms. |
JPS57147580A (en) * | 1981-03-09 | 1982-09-11 | Mitsubishi Electric Corp | Heat-storing material |
JPS5879081A (en) * | 1981-11-05 | 1983-05-12 | Nippon Synthetic Chem Ind Co Ltd:The | Heat storing material composition |
US5104562A (en) * | 1988-11-03 | 1992-04-14 | Eszakmagyarorszagi Vegyimuvek | Coolant composition containing potassium formate and potassium acetate and method of use |
DE69220209T2 (en) * | 1992-04-06 | 1997-10-02 | Texaco Services Europ Ltd | Anticorrosive antifreeze |
HU214046B (en) * | 1995-03-01 | 1997-12-29 | Peter Kardos | Antifreeze cooling and calorifer liquid free from glycol |
JP2934721B2 (en) * | 1995-08-30 | 1999-08-16 | 株式会社フタバ化学 | Cold storage heat storage medium composition |
JP3114113B2 (en) * | 1996-10-16 | 2000-12-04 | 株式会社フタバ化学 | Thermal storage tank |
CA2220315A1 (en) * | 1996-12-17 | 1998-06-17 | Abel Mendoza | Heat transfer fluids containing potassium carboxylates |
WO1998059013A1 (en) * | 1997-06-19 | 1998-12-30 | Unilever N.V. | Non-corrosive coolant composition |
DE19830819A1 (en) * | 1998-07-09 | 2000-01-13 | Basf Ag | Antifreeze concentrates and coolant compositions containing them for cooling circuits in internal combustion engines |
JP4309990B2 (en) * | 1999-03-30 | 2009-08-05 | 住化プラステック株式会社 | Thermal storage material composition and heating device using the same |
JP3941030B2 (en) * | 1999-09-02 | 2007-07-04 | シーシーアイ株式会社 | Low phosphorus coolant composition |
-
1999
- 1999-07-16 EP EP99305665A patent/EP1087004A1/en not_active Withdrawn
-
2000
- 2000-06-20 RU RU2001135710/04A patent/RU2240338C2/en not_active IP Right Cessation
- 2000-06-20 SI SI200030519T patent/SI1206504T1/en unknown
- 2000-06-20 ES ES00945781T patent/ES2228567T3/en not_active Expired - Lifetime
- 2000-06-20 PL PL353341A patent/PL192103B1/en not_active IP Right Cessation
- 2000-06-20 CA CA2599138A patent/CA2599138C/en not_active Expired - Fee Related
- 2000-06-20 BR BRPI0017508-0A patent/BR0017508B1/en not_active IP Right Cessation
- 2000-06-20 TR TR2002/01931T patent/TR200201931T2/en unknown
- 2000-06-20 KR KR1020027000607A patent/KR100674347B1/en not_active IP Right Cessation
- 2000-06-20 PL PL00378971A patent/PL193987B1/en not_active IP Right Cessation
- 2000-06-20 CZ CZ20020177A patent/CZ298580B6/en not_active IP Right Cessation
- 2000-06-20 CA CA002379486A patent/CA2379486C/en not_active Expired - Fee Related
- 2000-06-20 PT PT00945781T patent/PT1206504E/en unknown
- 2000-06-20 AT AT04076041T patent/ATE479733T1/en not_active IP Right Cessation
- 2000-06-20 EP EP04076041A patent/EP1449903B1/en not_active Expired - Lifetime
- 2000-06-20 WO PCT/EP2000/005661 patent/WO2001005906A1/en active IP Right Grant
- 2000-06-20 DE DE60012940T patent/DE60012940T2/en not_active Expired - Lifetime
- 2000-06-20 EP EP00945781A patent/EP1206504B1/en not_active Expired - Lifetime
- 2000-06-20 AT AT00945781T patent/ATE273362T1/en not_active IP Right Cessation
- 2000-06-20 MX MXPA02000633A patent/MXPA02000633A/en active IP Right Grant
- 2000-06-20 ES ES04076041T patent/ES2352542T3/en not_active Expired - Lifetime
- 2000-06-20 JP JP2001511125A patent/JP4854896B2/en not_active Expired - Fee Related
- 2000-06-20 US US10/031,663 patent/US6689289B1/en not_active Expired - Lifetime
- 2000-06-20 AU AU59753/00A patent/AU766625B2/en not_active Ceased
- 2000-06-20 DE DE60044914T patent/DE60044914D1/en not_active Expired - Lifetime
- 2000-06-20 TR TR2002/00078T patent/TR200200078T2/en unknown
- 2000-06-20 CN CNB008102767A patent/CN1213125C/en not_active Expired - Fee Related
- 2000-06-20 CZ CZ20060738A patent/CZ298867B6/en not_active IP Right Cessation
- 2000-06-20 BR BRPI0012514-8A patent/BR0012514B1/en not_active IP Right Cessation
-
2002
- 2002-01-08 BG BG06285A patent/BG106285A/en unknown
- 2002-01-11 ZA ZA200200261A patent/ZA200200261B/en unknown
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